CN214467943U - Pressure monitoring device of VOCs treatment facility - Google Patents
Pressure monitoring device of VOCs treatment facility Download PDFInfo
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- CN214467943U CN214467943U CN202120585877.7U CN202120585877U CN214467943U CN 214467943 U CN214467943 U CN 214467943U CN 202120585877 U CN202120585877 U CN 202120585877U CN 214467943 U CN214467943 U CN 214467943U
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Abstract
The utility model discloses a pressure monitoring device of VOCs treatment facility, including waste gas pipeline, two fixed clamps, two have been cup jointed to waste gas pipeline's surface the both sides wall difference fixedly connected with backup pad of fixed clamp, the last fixed surface of backup pad is connected with the damping spring pole, be provided with the fixed plate between two fixed clamps, the fixed plate is connected with the lower fixed surface of damping spring pole, the last fixed surface of fixed plate is connected with monitoring box, monitoring box's inside is provided with pressure sensor, gas sensor, wireless communication module and central controller. The utility model discloses can real-time supervision VOCs administer in-process waste gas transport pipe says inside pressure and waste gas in the pollutant content, and when damaged gas leakage appears in transport pipe way, can in time send out the alarm and show the position, remind personnel to overhaul, close pipeline's total control valve simultaneously, prevent further leakage.
Description
Technical Field
The utility model relates to a gaseous detection technology field especially relates to a VOCs administers pressure monitoring device of facility.
Background
VOCs are volatile organic compounds, namely organic compounds with saturated vapor pressure of more than 70.91Pa at normal temperature, boiling point of 50-260 ℃ below under the standard atmospheric pressure of 101.3kPa and initial boiling point of 250 ℃, or any volatile organic solid or liquid at normal temperature and normal pressure, and VOCs are discharged in the production process of industrial enterprises such as chemical industry, papermaking, printing and dyeing, power generation, automobiles and the like. Need earlier to administer the facility through VOCs before discharging and handle, just can discharge after reaching the standard, administer the facility at VOCs and handle dumped in-process, need carry waste gas through the pipeline, the pressure of its inside conveying gas of being used for carrying dumped pipeline of current is not convenient for carries real-time supervision, and when the pipeline leakage appears, can not in time discover to remedy, make waste gas to let out the influence environment easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure monitoring device for VOCs treatment facilities.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure monitoring device of VOCs treatment facilities comprises a waste gas conveying pipeline, two fixed hoops are sleeved on the outer surface of the waste gas conveying pipeline, two side walls of the two fixed hoops are respectively and fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a damping spring rod, a fixing plate is arranged between the two fixing clamps, the fixed plate is fixedly connected with the lower surface of the damping spring rod, the upper surface of the fixed plate is fixedly connected with a monitoring box, the monitoring box is internally provided with a pressure sensor, a gas sensor, a wireless communication module and a central controller, the top end of the monitoring box is provided with an audible and visual alarm, the two ends of the monitoring box are respectively provided with an air inlet monitoring pipe and an air outlet monitoring pipe, one end of each of the air inlet monitoring pipe and the air outlet monitoring pipe is communicated with the side wall of the waste gas conveying pipeline, and the wireless communication module is in wireless connection with a monitoring terminal.
Furthermore, the one end that the monitor box was located to monitor pipe and the monitor pipe of giving vent to anger all is provided with the three-way pipe, pressure sensor both ends are provided with pressure monitoring branch pipe, and gas sensor's both ends are provided with gas monitoring branch pipe, the both ends of pressure monitoring branch pipe and gas monitoring branch pipe are connected with the three-way pipe respectively.
Furthermore, two ends of the two fixed clamps are fixedly connected with the outer surface of the waste gas conveying pipeline through fixing bolts.
Furthermore, the central controller is electrically connected with the pressure sensor, the gas sensor, the audible and visual alarm and the wireless communication module respectively.
Furthermore, the central controller is electrically connected with the waste conveying master control valve.
Furthermore, the outer surface of the monitoring box is provided with a display, and the display is electrically connected with the central controller.
The utility model has the advantages that:
the utility model discloses a setting of pressure sensor, gas detection ware, wireless communication module, central controller, alarm can the inside pressure of in-process waste gas transport pipe way and the interior pollutant content of waste gas are administered to real-time supervision vocs, and when damaged gas leakage appears in the transport pipe way, can in time send out the alarm and show the position, remind personnel to overhaul, close pipeline's total control valve simultaneously, prevent further leakage.
The utility model discloses, through the setting of fixed clamp, damping spring pole, fixed plate, be convenient for carry out fixed mounting to the detection case, the damping spring pole has the effect of buffering simultaneously, avoids carrying abandonment to make pipeline vibration so cause the damage to monitoring incasement part for a long time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal structure view of the monitoring box of the present invention;
fig. 3 is a block diagram of the present invention.
Illustration of the drawings:
1. an exhaust gas delivery conduit; 2. fixing a clamp; 3. a shock absorbing spring rod; 4. a support plate; 5. a fixing plate; 6. an intake air monitoring pipe; 7. an air outlet monitoring pipe; 8. a monitoring box; 9. an audible and visual alarm; 10. a display; 11. a three-way pipe; 12. a central controller; 13. a pressure sensor; 14. pressure monitoring branch pipes; 15. gas monitoring branch pipes; 16. a wireless communication module; 17. a gas sensor; 18. and monitoring the terminal.
Detailed Description
Fig. 1 to 3 show that, a pressure monitoring device of a VOCs treatment facility is related to, comprising a waste gas conveying pipeline 1, two fixing clamps 2 are sleeved on the outer surface of the waste gas conveying pipeline 1, two side walls of the two fixing clamps 2 are fixedly connected with a support plate 4 respectively, a damping spring rod 3 is fixedly connected with the upper surface of the support plate 4, a fixing plate 5 is arranged between the two fixing clamps 2, the fixing plate 5 is fixedly connected with the lower surface of the damping spring rod 3, the upper surface of the fixing plate 5 is fixedly connected with a monitoring box 8, a pressure sensor 13, a gas sensor 17, a wireless communication module 16 and a central controller 12 are arranged in the monitoring box 8, an audible and visual alarm 9 is arranged at the top end of the monitoring box 8, an air inlet monitoring pipe 6 and an air outlet monitoring pipe 7 are arranged at two ends of the monitoring box 8 respectively, one end of the air inlet monitoring pipe 6 and one end of the air outlet monitoring pipe 7 are both communicated with the side wall of the waste gas conveying pipeline 1, the wireless communication module 16 is wirelessly connected with a monitoring terminal 18.
The working principle is as follows: when in use, when the waste gas conveying pipeline 1 conveys waste gas, the waste gas enters the monitoring box 8 through the air inlet monitoring pipe 6, and is divided into two branch pipes to carry out real-time monitoring on the concentration of pollutants in the pressure waste gas by keeping away from the pressure sensor 13 and the gas sensor 17, and monitoring data is displayed on the surface of the display 10, and is sent to the monitoring terminal 18 through the wireless communication module 16, when the waste gas conveying pipeline 1 leaks gas, the pressure in the pressure sensor 13 changes, when the change exceeds a set value, the central controller 12 controls the audible and visual alarm 9 to make a sound, and controls the master control valve which closes the conveying pipeline at the same time, and further leakage is prevented.
In a further scheme, a three-way pipe 11 is arranged at one end of each of the inlet monitoring pipe 6 and the outlet monitoring pipe 7, which is located in the monitoring box 8, a pressure monitoring branch pipe 14 is arranged at two ends of the pressure sensor 13, a gas monitoring branch pipe 15 is arranged at two ends of the gas sensor 17, and two ends of the pressure monitoring branch pipe 14 and two ends of the gas monitoring branch pipe 15 are respectively connected with the three-way pipe 11, so that the separated monitoring is facilitated.
In the further scheme, the both ends of two fixed clamps 2 are connected with the outer fixed surface of exhaust gas conveying pipeline 1 through fixing bolt, and the monitoring box 8 is conveniently fixed.
In a further scheme, the central controller 12 is electrically connected with the pressure sensor 13, the gas sensor 17, the audible and visual alarm 9 and the wireless communication module 16 respectively, so that the control is convenient.
In a further scheme, the central controller 12 is electrically connected with the waste conveying master control valve, so that the waste conveying master control valve can be turned off in time to avoid further leakage.
In a further scheme, a display 10 is arranged on the outer surface of the monitoring box 8, and the display 10 is electrically connected with the central controller 12, so that real-time information is displayed on the display 10 for being watched conveniently.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a VOCs administers pressure monitoring device of facility, includes exhaust gas conveying pipeline (1), its characterized in that: the outer surface of the waste gas conveying pipeline (1) is sleeved with two fixed clamps (2), two side walls of the two fixed clamps (2) are fixedly connected with a supporting plate (4) respectively, the upper surface of the supporting plate (4) is fixedly connected with a damping spring rod (3), a fixed plate (5) is arranged between the two fixed clamps (2), the fixed plate (5) is fixedly connected with the lower surface of the damping spring rod (3), the upper surface of the fixed plate (5) is fixedly connected with a monitoring box (8), a pressure sensor (13), a gas sensor (17), a wireless communication module (16) and a central controller (12) are arranged in the monitoring box (8), an audible and visual alarm (9) is arranged at the top end of the monitoring box (8), an air inlet monitoring pipe (6) and an air outlet monitoring pipe (7) are arranged at two ends of the monitoring box (8) respectively, one end of each of the gas inlet monitoring pipe (6) and the gas outlet monitoring pipe (7) is communicated with the side wall of the exhaust gas conveying pipeline (1), and the wireless communication module (16) is wirelessly connected with a monitoring terminal (18).
2. The pressure monitoring device of claim 1, wherein the pressure monitoring device comprises: the gas inlet monitoring pipe (6) and the gas outlet monitoring pipe (7) are respectively provided with a three-way pipe (11) at one end of the monitoring box (8), pressure monitoring branch pipes (14) are arranged at two ends of the pressure sensor (13), gas monitoring branch pipes (15) are arranged at two ends of the gas sensor (17), and two ends of the pressure monitoring branch pipes (14) and two ends of the gas monitoring branch pipes (15) are respectively connected with the three-way pipes (11).
3. The pressure monitoring device of claim 1, wherein the pressure monitoring device comprises: two ends of the fixed hoop (2) are fixedly connected with the outer surface of the waste gas conveying pipeline (1) through fixing bolts.
4. The pressure monitoring device of claim 1, wherein the pressure monitoring device comprises: the central controller (12) is electrically connected with the pressure sensor (13), the gas sensor (17), the audible and visual alarm (9) and the wireless communication module (16) respectively.
5. The pressure monitoring device of claim 1, wherein the pressure monitoring device comprises: the central controller (12) is electrically connected with the waste conveying master control valve.
6. The pressure monitoring device of claim 1, wherein the pressure monitoring device comprises: the outer surface of the monitoring box (8) is provided with a display (10), and the display (10) is electrically connected with the central controller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585877.7U CN214467943U (en) | 2021-03-23 | 2021-03-23 | Pressure monitoring device of VOCs treatment facility |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585877.7U CN214467943U (en) | 2021-03-23 | 2021-03-23 | Pressure monitoring device of VOCs treatment facility |
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| Publication Number | Publication Date |
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| CN214467943U true CN214467943U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120585877.7U Active CN214467943U (en) | 2021-03-23 | 2021-03-23 | Pressure monitoring device of VOCs treatment facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184745A (en) * | 2021-12-10 | 2022-03-15 | 开封黄河空分集团有限公司 | High nitrogen oxygen ratio air separation safe and stable operation intelligent monitoring system |
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2021
- 2021-03-23 CN CN202120585877.7U patent/CN214467943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184745A (en) * | 2021-12-10 | 2022-03-15 | 开封黄河空分集团有限公司 | High nitrogen oxygen ratio air separation safe and stable operation intelligent monitoring system |
| CN114184745B (en) * | 2021-12-10 | 2023-03-10 | 开封黄河空分集团有限公司 | High nitrogen oxygen ratio air separation safe and stable operation intelligent monitoring system |
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